I tried having this rational discussion on the Tesla forum, but I apparently upset the Fanboys there by just posting the question...
Hehehe ... that I can believe
My 2p-worth
Range has been poor (compared to WLTP) on pre-production models used by Journalists. No idea why the Journalists haven't been embargo'd on that (assuming it is just a pre-production issue)
I think its a great looking car, and lots of Jag-owners in UK will love it.
My negatives would be that it is a Version-1 (folk tell me that designing an EV from scratch is piss-easy compared to ICE), and there is no long distance charging network. In USA Electrify-America is taking care of that, in Europe not-so-much. Tesla Supercharger JUST WORKS. A significant number (guess=50%) of the 3rd party chargers I have used have been problematic, but even when not they are nothing, whatsoever, like Supercharger : Drive up, plug in, walk away, check phone, when ready walk back, unplug, drive off. The time it takes me to connect / disconnect from 3rd party chargers would get me 50 miles of range already at Supercharger, and that's if I do't have to phone the company and get them to initiate the charge, which happens around 20% of the time. This is UK though, and your 3rd party chargers may be much less problematic. Look on Plugshare and see how many reports there are on "could not charge" within the last month or two for the chargers in your area. If all good then great! you aren't like the UK in that regard
If CCS charging is like Tesla Supercharger, once rolled out, all EV owners will be happy.
Rapid-charging speed, and "taper", is not known (that I have seen). Only an issue for a road trip so depends on your driving habits. For me Supercharging is a one-or-two days a month occurrence, often for less than 100 miles "get me home" topup (rather than drive-charge-drive-charge roadtrip, which is a rare thing in UK), but in that context my 90 battery will Supercharge 10% (about 22 miles) every 5 minutes up to 60%, 7 mins to 70%, 9 mins to 80%, and slower up to 95% then very slow to 100%
Its only an issue on days when you want to drive out of range and, for me, with P90D (so similar sized battery to i-Pace) that is 220 miles max real-world on a normal summer day [less say 20 miles "comfort"], and around 20% less than that on a bad winter day.
I love Tesla Autopilot (and that's only original Version-1). Far far less tiring on highway drive, and great in stop-start / crawling traffic (highway or not). I wouldn't now buy a vehicle that didn't have equivalent TACC/stay-in-lane. I drive hand-on-wheel 100% of the time (don't want to become a statistic, no matter how long the odds) so anything that let me do that, at least as well as Tesla AP, would be fine (probably means that Jag would be fine, but I haven't tried it, nor ready any reviews either)
Perhaps I ought to get a test drive ... I'm not in the market for a Jag, but at least I'd be better informed.